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Merge pull request #28 from avuenja/21-visualização-do-perfil-de-outr…
…os-usuários feat(profile): Visualizar perfis de usuários
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| import 'dart:convert'; | ||
| import 'package:http/http.dart' as http; | ||
|
|
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| import 'package:tabnews/src/models/user.dart'; | ||
|
|
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| class UserService { | ||
| final apiUrl = 'https://www.tabnews.com.br/api/v1'; | ||
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| Future<User> fetchUser(String username) async { | ||
| final response = await http.get( | ||
| Uri.parse('$apiUrl/users/$username'), | ||
| ); | ||
|
|
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| if (response.statusCode == 200) { | ||
| return User.fromJson(jsonDecode(response.body)); | ||
| } else { | ||
| throw Exception('Failed to get public user'); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart'; | ||
| import 'package:tabnews/src/models/content.dart'; | ||
| import 'package:tabnews/src/models/user.dart'; | ||
| import 'package:tabnews/src/services/api.dart'; | ||
| import 'package:tabnews/src/services/user.dart'; | ||
| import 'package:tabnews/src/ui/layouts/page.dart'; | ||
| import 'package:tabnews/src/ui/widgets/item_content.dart'; | ||
| import 'package:tabnews/src/ui/widgets/progress_indicator.dart'; | ||
|
|
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| class ProfileUserPage extends StatefulWidget { | ||
| final String username; | ||
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| const ProfileUserPage({super.key, required this.username}); | ||
|
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| @override | ||
| State<ProfileUserPage> createState() => _ProfileUserPageState(); | ||
| } | ||
|
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| class _ProfileUserPageState extends State<ProfileUserPage> { | ||
| final userService = UserService(); | ||
| final contentService = Api(); | ||
| bool _isLoading = true; | ||
| late User _user; | ||
|
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| static const _perPage = 30; | ||
| final PagingController<int, Content> _pagingController = | ||
| PagingController(firstPageKey: 1); | ||
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| final ScrollController _controller = ScrollController(); | ||
|
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| @override | ||
| void initState() { | ||
| super.initState(); | ||
|
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| _getUser(); | ||
| _pagingController.addPageRequestListener((pageKey) { | ||
| _getContents(pageKey); | ||
| }); | ||
| } | ||
|
|
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| @override | ||
| void dispose() { | ||
| _controller.dispose(); | ||
| _pagingController.dispose(); | ||
|
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| super.dispose(); | ||
| } | ||
|
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| Future<void> _getContents(int page) async { | ||
| final content = await contentService.fetchMyContents( | ||
| page: page, | ||
| user: widget.username, | ||
| ); | ||
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| final isLastPage = content.length < _perPage; | ||
|
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| if (isLastPage) { | ||
| _pagingController.appendLastPage(content); | ||
| } else { | ||
| final nextPage = page + 1; | ||
|
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| _pagingController.appendPage(content, nextPage); | ||
| } | ||
| } | ||
|
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| _getUser() async { | ||
| var userRet = await userService.fetchUser(widget.username); | ||
|
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| setState(() { | ||
| _user = userRet; | ||
| _isLoading = false; | ||
| }); | ||
| } | ||
|
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| @override | ||
| Widget build(BuildContext context) { | ||
| return PageLayout( | ||
| onRefresh: () async {}, | ||
| body: _isLoading | ||
| ? const AppProgressIndicator() | ||
| : SingleChildScrollView( | ||
| controller: _controller, | ||
| padding: const EdgeInsets.all(15.0), | ||
| child: Column( | ||
| children: [ | ||
| Text( | ||
| '${_user.username}', | ||
| style: const TextStyle().copyWith( | ||
| fontSize: 24.0, | ||
| fontWeight: FontWeight.w700, | ||
| ), | ||
| ), | ||
| const SizedBox(height: 15.0), | ||
| const Divider(), | ||
| const SizedBox(height: 15.0), | ||
| PagedListView<int, Content>( | ||
| shrinkWrap: true, | ||
| scrollController: _controller, | ||
| pagingController: _pagingController, | ||
| builderDelegate: PagedChildBuilderDelegate<Content>( | ||
| itemBuilder: (context, item, index) { | ||
| return ItemContent(index: index, content: item); | ||
| }, | ||
| firstPageProgressIndicatorBuilder: (_) => | ||
| const AppProgressIndicator(), | ||
| newPageProgressIndicatorBuilder: (_) => | ||
| const AppProgressIndicator(), | ||
| ), | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ); | ||
| } | ||
| } |
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